BLOB: Binary Large Object: BLOB: Blitter Object (computer architecture) BLOB: Biologically Liberated Organo-Beasties: BLOB: Big Lump on Board (personel flying in a non crew position on military aircraft) BLOB: Bum Lying on Bench
Few neurosurgeons work less than 50-60 hours a week (80+ is not at all unusual), practically all of them complain about lack of time with family (high divorce rate), and hobbies are usually flexible ones (e.g. if you run, better run around a track when you're on call).
Many neurologists work in hospitals, and though health and safety precautions are taken, there is some risk of exposure to infectious diseases while working in any medical setting. Doctors who work in hospitals commonly work more than 40 hours a week and often during irregular hours of the day.